Pen point wiping device for refill wax sealing equipment

Abstract

The utility model discloses a pen point wiping device used on pen refill wax sealing equipment, the pen refill wax sealing equipment comprises a machine table, a material conveying mechanism is arranged on the machine table, the pen point wiping device comprises a wiping rotating assembly and a wiping assembly, the wiping rotating assembly can drive a pen refill to rotate, and the wiping assembly is used for removing printing ink on a pen point; the wiping assembly comprises a wiping fixing seat, the wiping fixing seat is connected with the machine table, an unwinding roller, a wiping roller and a cloth pulling assembly are arranged on the wiping fixing seat, the unwinding roller and the wiping roller are rotationally connected with the wiping fixing seat, the unwinding roller is used for containing roll wiping cloth, and the roll wiping cloth can be sequentially stretched and laid on the wiping roller and the cloth pulling assembly. And the wiping roller is connected with the refill on the material conveying mechanism. The pen point of the refill can be automatically wiped, so that printing ink or dust on the pen point is removed; manual operation is replaced by a machine, the wiping efficiency can be improved, the situation of missing wiping can be avoided, and the machining yield is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of ballpoint pen processing equipment, in particular to a pen tip wiping device used on a pen core wax sealing device. Background Art

[0002] The writing principle of a ballpoint pen is primarily based on the friction generated by the ball's direct contact with the paper surface during writing. This friction causes the ball to roll within the ball seat, dislodging the ink within the refill and achieving the desired effect. Between the production of the ballpoint pen refill and its packaging and storage, the nib of the refill is sealed with wax to prevent ink leakage and damage from bumps. To improve the success rate and stability of the wax seal, the nib is typically wiped clean to remove any residual ink and dust before wax sealing.

[0003] The current processing method usually involves manually wiping the tip of the pen refill clean before wax sealing. This is not only inefficient, but also often results in missed wipes during manual operation, resulting in poor subsequent wax sealing and increasing the defective rate of the process. On the other hand, if the wax sealing process of ballpoint pen refills is to be fully automated, it is also necessary to design a mechanical device that can automatically wipe the pen tip. Utility Model Content

[0004] In order to solve some or all of the problems existing in the above-mentioned prior art, the utility model provides a pen tip wiping device for a pen refill wax sealing device, the pen refill wax sealing device includes a machine and a controller, the machine is provided with a material transporting mechanism connected to the controller, the pen tip wiping device includes a wiping rotating assembly and a wiping assembly, the wiping rotating assembly can drive the pen refill on the material transporting mechanism to rotate, the wiping assembly is used to remove ink from the pen tip; the wiping assembly includes a wiping fixed seat, the wiping fixed seat is connected to the machine, and a unwinding roller, a wiping roller and a cloth pulling assembly are provided on the wiping fixed seat, the unwinding roller and the wiping roller are rotatably connected to the wiping fixed seat respectively, the unwinding roller is used to place a rolled wiping cloth, the rolled wiping cloth can be stretched and laid on the wiping roller and the cloth pulling assembly in sequence, and the wiping roller is connected to the pen refill on the material transporting mechanism.

[0005] As a further improvement of the present invention, the wiping roller includes a roller shaft, which is rotatably connected to the wiping fixed seat. A soft rubber sleeve is sleeved on the outer periphery of the roller shaft, and the rolled wiping cloth is laid on the soft rubber sleeve.

[0006] As a further improvement of the present invention, the cloth pulling assembly includes a cloth pulling motor and a cloth pulling roller, the cloth pulling motor is connected to the wiping fixed seat, the cloth pulling roller is rotatably connected to the wiping fixed seat, and the output end of the cloth pulling motor is connected to the cloth pulling roller.

[0007] As a further improvement of the present invention, a driving wheel is provided on the output end of the cloth pulling motor, a driven wheel is provided at one end of the cloth pulling roller, and a driving belt is sleeved on the driving wheel and the driven wheel.

[0008] As a further improvement of the present invention, a rotatable recovery roller is provided on the wiping fixed seat, a first transmission wheel is provided at one end of the recovery roller, a second transmission wheel is provided at one end of the unwinding roller, and a transmission belt is sleeved on the driven wheel, the first transmission wheel and the second transmission wheel.

[0009] As a further improvement of the present invention, a transmission tensioning block is provided on the wiping fixed seat, and the transmission tensioning block is adjustable and limitedly connected to the wiping fixed seat. A rotatable tensioning wheel is provided on the transmission tensioning block, and the transmission belt abuts against the outer wall of the tensioning wheel.

[0010] As a further improvement of the present invention, a plurality of tensioning rollers are provided on the wiping fixed seat, and the tensioning rollers are rotatably connected to the wiping fixed seat, and the rolled wiping cloth on the unwinding roller can be laid on the tensioning rollers respectively.

[0011] As a further improvement of the present invention, the wiping rotating assembly includes a rotating fixed seat, a rotating cylinder is provided on the rotating fixed seat, a pressure covering mounting block is provided on the output end of the rotating cylinder, a pressure covering block is provided on the pressure covering mounting block, and the pressure covering block can abut against the pen core on the conveying mechanism, and the rotating cylinder can drive the pressure covering block to move horizontally, thereby driving the pen core to rotate on the conveying mechanism.

[0012] As a further improvement of the present invention, a rotating guide rail is provided on the rotating fixing seat, and the pressing mounting block is slidably engaged with the rotating guide rail.

[0013] As a further improvement of the present invention, a flexible rubber strip is provided on the lower end surface of the pressing block.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] The utility model can automatically wipe the tip of the pen core of the material transport assembly through the cooperation of the wiping rotating assembly and the wiping assembly, thereby removing ink or dust on the tip, making it easier for the subsequent workstation to seal the pen core with wax; using a machine instead of manual operation can not only improve the efficiency of wiping, but also avoid the occurrence of missed wiping, thereby improving the yield rate of processing. Before processing, the rolled wiping cloth is first placed on the unwinding roller, and then the rolled wiping cloth is stretched and laid on the wiping roller and the cloth pulling assembly in sequence; during processing, the pen core to be sealed with wax is transported to the processing position of the pen core wiping device in sequence through the material transport mechanism, at this time, the pen core on the material transport mechanism will be connected with the rolled wiping cloth on the wiping roller, and the pen core is driven to rotate on the material transport mechanism by the wiping rotating assembly, so that the pen core tip can be wiped clean by the rolled wiping cloth on the wiping roller. After wiping is completed, the roll wiping cloth is pulled by the cloth pulling assembly so that a new wiping cloth is laid on the wiping roller for the next round of wiping. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the solutions in the present invention or the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the utility model;

[0018] Figure 2 This is a schematic structural diagram of a wiping assembly in an embodiment of the present utility model;

[0019] Figure 3 This is a schematic structural diagram of the wiping assembly from another perspective in an embodiment of the present utility model;

[0020] Figure 4 It is a structural diagram of the wiping rotating assembly in an embodiment of the present utility model. DETAILED DESCRIPTION

[0021] Unless otherwise defined, all technical and scientific terms used in this utility model have the same meanings as commonly understood by those skilled in the art to which this utility model belongs. The terms used in the specification are only for the purpose of describing specific embodiments and are not intended to limit this utility model. The terms "including" and "having" and any variations thereof in the specification and claims of this utility model and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first" and "second" in the specification and claims of this utility model or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0022] References to "embodiments" in this disclosure mean that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the disclosure. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it necessarily refer to mutually exclusive, independent, or alternative embodiments to other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described in this disclosure may be combined with other embodiments.

[0023] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0024] like Figure 1-4 As shown, a pen tip wiping device for a pen refill wax sealing device, the pen refill wax sealing device includes a machine and a controller, the machine is provided with a material transport mechanism 100 connected to the controller, the material transport mechanism 100 can transport the pen refill to the corresponding position of the pen tip wiping device. The pen tip wiping device includes a wiping rotating component 1 and a wiping component 2, the wiping rotating component 1 can drive the pen refill on the material transport mechanism 100 to rotate, and the wiping component 2 is used to remove the ink on the pen tip. The wiping component 2 includes a wiping fixed seat 21, the wiping fixed seat 21 is connected to the machine, and a unwinding roller 22, a wiping roller 23 and a cloth pulling component 3 are provided on the wiping fixed seat 21, the unwinding roller 22 and the wiping roller 23 are respectively rotatably connected to the wiping fixed seat 21, the unwinding roller 22 is used to place the rolled wiping cloth, and the rolled wiping cloth can be stretched and laid on the wiping roller 23 and the cloth pulling component 3 in sequence, and the wiping roller 23 is connected to the pen refill on the material transport mechanism 100.

[0025] Before processing, the roll of wiping cloth is placed on the unwinding roller 22, and then the roll of wiping cloth is stretched and laid on the wiping roller 23 and the cloth pulling component 3 in sequence. During specific processing, the material transport mechanism 100 transports the pen refills to the corresponding positions of the pen tip wiping device in sequence. At this time, the pen tip of the pen refill on the material transport mechanism 100 will be connected with the roll of wiping cloth on the wiping roller 23. The pen refill is driven to rotate on the material transport mechanism 100 by the wiping rotating component 1, and the pen tip of the pen refill can be wiped clean by the roll of wiping cloth on the wiping roller 23. After wiping is completed, the roll of wiping cloth is pulled by the cloth pulling component 3, so that a new wiping cloth is laid on the wiping roller 23 for the next round of wiping.

[0026] like Figure 4As shown, the wiping rotating assembly 1 includes a rotating fixed seat 11, which is fixedly mounted on the machine platform and is placed on one side of the conveying mechanism 100. A rotating cylinder 12 is mounted on the rotating fixed seat 11, and a pressing mounting block 13 is provided on the output end of the rotating cylinder 12. A pressing block 14 is provided on the pressing mounting block 13. The pressing block 14 can abut against the pen core on the conveying mechanism 100, and the rotating cylinder 12 can drive the pressing block 14 to move horizontally, thereby driving the pen core to rotate on the conveying mechanism 100. During processing, when the material transporting mechanism 100 transports the pen refill to the point where it connects with the rolled wiping cloth on the wiping roller 23, the pen refill is just below the pressing block 14; the cam driving device on the pen refill wax sealing device drives the material transporting mechanism 100 to rise, so that the pen refill on the material transporting mechanism 100 contacts the pressing block 14; the pressing mounting block 13 is then driven to move by the rotating cylinder 12, driving the pressing block 14 to move laterally together, and the pressing block 14 will push the pen refill on the material transporting mechanism 100 to rotate in place, so that the rolled wiping cloth on the wiping roller 23 can wipe the pen tip of the pen refill clean.

[0027] It should be noted that, in practice, multiple bearings can be installed on the transport mechanism 100 at positions corresponding to the wiping rotary assembly 1, and the bearings can rotate in place. When the transport mechanism 100 transports the pen refill directly below the pressing block 14, the pen refill is positioned on the two bearings. When the rotary cylinder 12 drives the pressing block 14 to move, the pen refill can rotate on the bearings. The provision of bearings allows the pen refill to rotate smoothly on the transport mechanism 100, improving processing stability.

[0028] To limit and guide the movement of the pressing block 14, a rotating guide rail 15 is provided on the rotating fixed base 11. The pressing mounting block 13 is slidably engaged with the rotating guide rail 15. When the rotary cylinder 12 is in operation, the pressing mounting block 13 slides on the rotating guide rail 15. Through the cooperation of the two, the movement of the pressing block 14 is limited and guided, improving the transmission accuracy and stability, and enhancing the stability of the processing.

[0029] A flexible rubber strip 16 is installed on the lower end surface of the pressing block 14. By providing the flexible rubber strip 16, the pressing block 14 is in soft contact with the pen lead, which can prevent the pressing block 14 from crushing the pen lead. At the same time, the flexible rubber strip 16 can also increase the friction with the pen lead, so that the pressing block 14 can more smoothly push the pen lead to rotate on the material transport mechanism 100, thereby improving the stability of the processing.

[0030] like Figure 2As shown, the cloth pulling assembly 3 includes a cloth pulling motor 31 and a cloth pulling roller 32. The cloth pulling motor 31 is fixedly mounted on the wiping fixed seat 21, and the cloth pulling roller 32 is rotatably connected to the wiping fixed seat 21. The output end of the cloth pulling motor 31 is connected to the cloth pulling roller 32. Before processing, the rolled wiping cloth on the unwinding roller 22 is stretched and laid on the cloth pulling roller 32; when the rolled wiping cloth on the wiping roller 23 completes a round of wiping the pen tip, the cloth pulling motor 31 is controlled to drive the cloth pulling roller 32 to rotate, thereby being able to pull the rolled wiping cloth to move, and the rolled wiping cloth drives the unwinding roller 22 to rotate, and lays a new wiping cloth on the wiping roller 23, so as to wipe the pen tip of the next batch of pen refills, thereby realizing the continuous wiping operation of the pen refills on the material transport mechanism 100.

[0031] Specifically, if Figure 3 As shown, a driving wheel 33 is mounted on the output end of the cloth pulling motor 31, and a driven wheel 34 is mounted on one end of the cloth pulling roller 32. A driving belt 35 is sleeved on the driving wheel 33 and the driven wheel 34. During processing, by controlling the cloth pulling motor 31 to work, the driving wheel 33 can be driven to rotate, thereby driving the driving belt 35 to move; the driving belt 35 pulls the driven wheel 34 and the cloth pulling roller 32 to rotate, thereby achieving the purpose of pulling the rolled material wiping cloth.

[0032] like Figure 3 As shown, in a specific implementation process, in order to facilitate the winding and collection of the used roll wiping cloth, a rotatable recovery roller 24 is provided on the wiping fixed seat 21, one end of the recovery roller 24 is provided with a first transmission wheel 25, one end of the unwinding roller 22 is provided with a second transmission wheel 26, and a transmission belt 36 is sleeved on the driven wheel 34, the first transmission wheel 25 and the second transmission wheel 26. Through the cooperation of the first transmission wheel 25, the second transmission wheel 26 and the driven wheel 34, the cloth pulling motor 31 can simultaneously pull the cloth pulling roller 32, the unwinding roller 22 and the recovery roller 24 to rotate synchronously when working, thereby improving the stability of the transmission, and can not only achieve the stable laying of new wiping cloth on the wiping roller 23, but also the stable winding of the used wiping cloth.

[0033] like Figure 3As shown, a transmission tensioning block 37 is mounted on the wiper mounting base 21. The transmission tensioning block 37 is adjustable and limitedly connected to the wiper mounting base 21. A rotatable tensioning pulley 38 is provided on the transmission tensioning block 37, and the transmission belt 36 abuts against the outer wall of the tensioning pulley 38. The transmission belt 36 can be tightened or loosened by adjusting the position of the transmission tensioning block 37. During assembly of the wiper assembly 2, the transmission belt 36 is first sleeved onto the driven pulley 34, the first transmission pulley 25, and the second transmission pulley 26. Then, the transmission tensioning block 37 is installed. By adjusting the position of the transmission tensioning block 37 on the wiper mounting base 21, the tensioning pulley 38 abuts against the transmission belt 36, thereby tightening the transmission belt 36. This allows the transmission belt 36 to rotate the first and second transmission pulleys 25, 26. During use, if the transmission belt 36 becomes loose, the position of the transmission tensioning block 37 can be adjusted to tighten the transmission belt 36.

[0034] like Figure 2 As shown, in order to improve the stability of the roll wiping cloth during the pulling process, a plurality of tensioning rollers 27 are installed on the wiping fixed seat 21. The tensioning rollers 27 are rotatably connected to the wiping fixed seat 21, and the roll wiping cloth on the unwinding roller 22 can be laid on each tensioning roller 27. Before processing, the roll wiping cloth is placed on the unwinding roller 22, and then one end of the roll wiping cloth is pulled and laid on the tensioning roller 27, the wiping roller 23, the cloth pulling roller 32 and the recycling roller 24 in sequence; by laying the roll wiping cloth on the tensioning roller 27, the wiping cloth laid on the wiping roller 23 can be tightened, so that it is convenient to wipe the pen refill on the material transport mechanism 100 during operation.

[0035] like Figure 2 As shown, in order to prevent the wiping roller 23 from damaging the tip of the pen refill, in this embodiment, the wiping roller 23 includes a roller shaft 231, which is rotatably connected to the wiping fixed base 21 via a bearing. A soft rubber sleeve 232 is sleeved on the outer periphery of the roller shaft 231, and the soft rubber sleeve 232 is fixedly connected to the roller shaft 231. The rolled wiping cloth is laid on the outer surface of the soft rubber sleeve 232. The provision of the soft rubber sleeve 232 ensures that the pen refill and the wiping roller 23 are in close contact with each other, which can prevent the wiping roller 23 from damaging the tip of the pen refill; the soft rubber sleeve 232 can also better wrap the tip of the pen refill, so that the wiping cloth can wipe the surrounding area of ​​the pen tip clean, thereby improving the wiping effect.

[0036] Working principle:

[0037] Before processing, the rolled wiping cloth is first placed on the unwinding roller 22, and then stretched and laid on the tensioning roller 27, the wiping roller 23, the cloth pulling roller 32 and the recovery roller 24 in sequence.

[0038] During processing, the material transport mechanism 100 transports the pen refills to the corresponding positions of the pen tip wiping device in sequence. At this time, the pen tip of the pen refill on the material transport mechanism 100 will contact the rolled material wiping cloth on the wiping roller 23, and the pen refill will be located directly below the pressing block 14. The cam drive device on the pen refill wax sealing device will drive the material transport mechanism 100 to rise, so that the pen refill on the material transport mechanism 100 will contact the pressing block 14; then, the rotating cylinder 12 will drive the pressing mounting block 13 to move, driving the pressing block 14 to move laterally. The pressing block 14 will push the pen refill on the material transport mechanism 100 to rotate in place, so that the rolled material wiping cloth on the wiping roller 23 can wipe the pen tip of the pen refill clean.

[0039] When a batch of pen refills are wiped, the cloth pulling motor 31 is controlled to work, which can simultaneously drive the cloth pulling roller 32, the unwinding roller 22 and the recovery roller 24 to rotate synchronously, and the rolled wiping cloth on the unwinding roller 22 is laid on the wiping roller 23 for the next round of wiping work; the used wiping cloth can be recovered and reeled up by rotating the recovery roller 24.

[0040] The above-mentioned specific implementation manner is a preferred implementation manner of the present utility model, and is not intended to limit the specific implementation scope of the present utility model. The scope of the present utility model includes but is not limited to the specific implementation manner. All equivalent changes made in accordance with the present utility model are within the protection scope of the present utility model.

Claims

1. A pen tip wiping device for a pen core wax sealing device, the pen core wax sealing device comprising a machine and a controller, the machine being provided with a material transport mechanism connected to the controller, characterized in that: The pen tip wiping device includes a wiping rotating assembly and a wiping assembly. The wiping rotating assembly can drive the pen core on the material transport mechanism to rotate, and the wiping assembly is used to clean the ink on the pen tip; The wiping assembly includes a wiping fixing seat, which is connected to the machine. The wiping fixing seat is provided with a rewinding roller, a wiping roller and a cloth pulling assembly. The rewinding roller and the wiping roller are rotatably connected to the wiping fixing seat respectively. The rewinding roller is used to place the rolled wiping cloth, and the rolled wiping cloth can be stretched and laid on the wiping roller and the cloth pulling assembly in turn. The wiping roller is connected to the pen core on the material transport mechanism.

2. The pen tip wiping device for a pen core wax sealing device according to claim 1, characterized in that: The wiping roller comprises a roller shaft, which is rotatably connected to the wiping fixed seat. A soft rubber sleeve is sleeved on the periphery of the roller shaft, and the rolled wiping cloth is laid on the soft rubber sleeve.

3. The pen tip wiping device for a pen core wax sealing device according to claim 1, characterized in that: The cloth pulling assembly includes a cloth pulling motor and a cloth pulling roller. The cloth pulling motor is connected to the wiping fixed seat. The cloth pulling roller is rotatably connected to the wiping fixed seat. The output end of the cloth pulling motor is connected to the cloth pulling roller.

4. The pen tip wiping device for a pen core wax sealing device according to claim 3, characterized in that: A driving wheel is provided on the output end of the cloth pulling motor, a driven wheel is provided at one end of the cloth pulling roller, and a driving belt is sleeved on the driving wheel and the driven wheel.

5. The pen tip wiping device for a pen core wax sealing device according to claim 4, characterized in that: A rotatable recovery roller is provided on the wiping fixed seat, one end of the recovery roller is provided with a first transmission wheel, one end of the unwinding roller is provided with a second transmission wheel, and a transmission belt is sleeved on the driven wheel, the first transmission wheel and the second transmission wheel.

6. The pen tip wiping device for a pen core wax sealing device according to claim 5, characterized in that: A transmission tensioning block is provided on the wiping fixed seat, and the transmission tensioning block is adjustable and limitedly connected to the wiping fixed seat. A rotatable tensioning wheel is provided on the transmission tensioning block, and the transmission belt abuts against the outer side wall of the tensioning wheel.

7. The pen tip wiping device for a pen core wax sealing device according to claim 1, characterized in that: The wiping fixed seat is provided with a plurality of tensioning rollers, the tensioning rollers are rotatably connected to the wiping fixed seat, and the rolled wiping cloth on the unwinding roller can be laid on the tensioning rollers respectively.

8. The pen tip wiping device for a pen core wax sealing device according to any one of claims 1 to 7, characterized in that: The wiping rotating assembly includes a rotating fixed seat, a rotating cylinder is provided on the rotating fixed seat, a pressing mounting block is provided on the output end of the rotating cylinder, a pressing block is provided on the pressing mounting block, and the pressing block can abut against the pen core on the conveying mechanism. The rotating cylinder can drive the pressing block to move horizontally, thereby driving the pen core to rotate on the conveying mechanism.

9. The pen tip wiping device for a pen core wax sealing device according to claim 8, characterized in that: The rotating fixing seat is provided with a rotating guide rail, and the pressing mounting block is slidably engaged with the rotating guide rail.

10. The pen tip wiping device for a pen core wax sealing device according to claim 8, characterized in that: A flexible rubber strip is provided on the lower end surface of the pressing block.

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